- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 7/38 - involving delta modulation
Patent holdings for IPC class H04N 7/38
Total number of patents in this class: 5
10-year publication summary
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Microsoft Technology Licensing, LLC | 53693 |
1 |
| Tyco Fire & Security GmbH | 3224 |
1 |
| MK Systems US Holdco Inc. | 52 |
1 |
| MK Systems US Sub-holdco Inc. | 52 |
1 |
| MK Systems USA Inc. | 96 |
1 |
| Other owners | 0 |